[go: up one dir, main page]

WO2013041867A3 - Fuel cell assembly - Google Patents

Fuel cell assembly Download PDF

Info

Publication number
WO2013041867A3
WO2013041867A3 PCT/GB2012/052324 GB2012052324W WO2013041867A3 WO 2013041867 A3 WO2013041867 A3 WO 2013041867A3 GB 2012052324 W GB2012052324 W GB 2012052324W WO 2013041867 A3 WO2013041867 A3 WO 2013041867A3
Authority
WO
WIPO (PCT)
Prior art keywords
fuel cell
membrane electrode
electrode assembly
separator plate
cell assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/GB2012/052324
Other languages
French (fr)
Other versions
WO2013041867A2 (en
Inventor
Jonathan Cole
Christopher James KIRK
Christopher Conlon
Peter David Hood
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intelligent Energy Ltd
Original Assignee
Intelligent Energy Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intelligent Energy Ltd filed Critical Intelligent Energy Ltd
Priority to EP12780261.9A priority Critical patent/EP2759011B1/en
Priority to KR1020147009019A priority patent/KR102021625B1/en
Priority to CN201280046238.7A priority patent/CN103875106B/en
Priority to JP2014531311A priority patent/JP6076350B2/en
Priority to US14/345,918 priority patent/US9985301B2/en
Publication of WO2013041867A2 publication Critical patent/WO2013041867A2/en
Publication of WO2013041867A3 publication Critical patent/WO2013041867A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/242—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes comprising framed electrodes or intermediary frame-like gaskets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • H01M8/0208—Alloys
    • H01M8/021—Alloys based on iron
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0223—Composites
    • H01M8/0228—Composites in the form of layered or coated products
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • H01M8/0254—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form corrugated or undulated
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0276—Sealing means characterised by their form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Fuel Cell (AREA)

Abstract

The invention relates to fuel cell assemblies, and in particular to improvements relating to sealing of such assemblies, embodiments of which include a fuel cell assembly (200) comprising a membrane electrode assembly (104), a cathode separator plate (208) having a series of corrugations extending, and providing air flow paths, between first and second opposing edges of the plate, a gasket (105) providing a fluid seal around a peripheral edge of the membrane electrode assembly (104) between the separator plate (208) and the membrane electrode assembly (104) and a metal shim (107) disposed between the gasket (105) and the separator plate (208) over the peripheral edge of the membrane electrode assembly (104).
PCT/GB2012/052324 2011-09-21 2012-09-20 Fuel cell assembly Ceased WO2013041867A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP12780261.9A EP2759011B1 (en) 2011-09-21 2012-09-20 Fuel cell assembly
KR1020147009019A KR102021625B1 (en) 2011-09-21 2012-09-20 Fuel cell assembly
CN201280046238.7A CN103875106B (en) 2011-09-21 2012-09-20 Fuel cell assembly
JP2014531311A JP6076350B2 (en) 2011-09-21 2012-09-20 Fuel cell assembly
US14/345,918 US9985301B2 (en) 2011-09-21 2012-09-20 Fuel cell assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1116275.7A GB2494875A (en) 2011-09-21 2011-09-21 Fuel cell assembly
GB1116275.7 2011-09-21

Publications (2)

Publication Number Publication Date
WO2013041867A2 WO2013041867A2 (en) 2013-03-28
WO2013041867A3 true WO2013041867A3 (en) 2013-08-15

Family

ID=44937595

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2012/052324 Ceased WO2013041867A2 (en) 2011-09-21 2012-09-20 Fuel cell assembly

Country Status (9)

Country Link
US (1) US9985301B2 (en)
EP (1) EP2759011B1 (en)
JP (1) JP6076350B2 (en)
KR (1) KR102021625B1 (en)
CN (1) CN103875106B (en)
AR (1) AR087976A1 (en)
GB (1) GB2494875A (en)
TW (1) TW201320456A (en)
WO (1) WO2013041867A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201507841VA (en) * 2013-07-30 2015-10-29 Temasek Polytechnic Fuel cell assembly
CN107851828B (en) * 2015-05-04 2021-11-12 淡马锡理工学院 Plate member for cell stack
US11600830B2 (en) 2015-05-04 2023-03-07 Temasek Polytechnic Plate member for a cell stack
DE202015102771U1 (en) * 2015-05-28 2016-08-30 Reinz-Dichtungs-Gmbh Metallic plate with at least one measuring structure
DE102017130489A1 (en) 2017-01-31 2018-08-02 Schaeffler Technologies AG & Co. KG Bipolar plate for a fuel cell
CN109802153B (en) * 2017-11-16 2020-07-14 北京中氢绿能科技有限公司 Process for manufacturing metal bipolar plate of fuel cell and forming device
JP7177751B2 (en) * 2019-06-05 2022-11-24 本田技研工業株式会社 Fuel cells and fuel cell stacks
US12199320B2 (en) * 2020-10-30 2025-01-14 Toyota Motor Engineering And Manufacturing North America, Inc. Support members for fuel cell fluid flow networks
TWI762099B (en) 2020-12-22 2022-04-21 財團法人工業技術研究院 Air-cooling fuel cell stack
CN114864961B (en) * 2022-05-31 2024-12-17 上海电气集团股份有限公司 Bipolar plates for fuel cells

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4514475A (en) * 1984-03-30 1985-04-30 The United States Of America As Represented By The United States Department Of Energy Fuel cell separator with compressible sealing flanges
US20020022170A1 (en) * 2000-08-18 2002-02-21 Franklin Jerrold E. Integrated and modular BSP/MEA/manifold plates for fuel cells
US20040170882A1 (en) * 2000-02-08 2004-09-02 Hideo Ohara Polymer electrolyte fuel cell
US20040170883A1 (en) * 2002-12-23 2004-09-02 Willi Bartholomeyzik Fuel cell module
US20070190395A1 (en) * 2006-02-10 2007-08-16 Doosan Heavy Industries & Construction Co., Ltd. Separator plate for mcfc and manufacturing method thereof
GB2437767A (en) * 2006-05-05 2007-11-07 Intelligent Energy Ltd Fuel cell fluid distribution plates
US20080193824A1 (en) * 2005-04-21 2008-08-14 Ansaldo Fuel Cells S.P.A. Fuel Cell Separator Plate
US20090042086A1 (en) * 2007-08-09 2009-02-12 Honda Motor Co., Ltd. Fuel cell
US20110033782A1 (en) * 2009-08-04 2011-02-10 Hyundai Motor Company Separator for fuel cell

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62110264A (en) 1985-11-07 1987-05-21 Sanyo Electric Co Ltd Fuel cell
JPS6353857A (en) * 1986-08-22 1988-03-08 Ishikawajima Harima Heavy Ind Co Ltd fuel cell separator
JPS63232268A (en) * 1987-03-20 1988-09-28 Sanyo Electric Co Ltd Fuel cell
JPS63279578A (en) * 1987-05-11 1988-11-16 Sanyo Electric Co Ltd Fuel cell
JPS6448376A (en) * 1987-08-19 1989-02-22 Sanyo Electric Co Fuel cell
JP2554114B2 (en) * 1988-01-06 1996-11-13 株式会社日立製作所 Fuel cell separator
JPH0417266A (en) * 1990-05-09 1992-01-22 Mitsubishi Heavy Ind Ltd Flat type solid electrolytic fuel battery
JPH04298964A (en) 1991-03-27 1992-10-22 Ngk Insulators Ltd Solid electrolyte fuel cell and its manufacturing method
JPH07105962A (en) 1993-10-07 1995-04-21 Sanyo Electric Co Ltd Phosphoric acid type fuel cell
JPH07302602A (en) 1994-05-02 1995-11-14 Sanyo Electric Co Ltd Fuel cell
JP3225766B2 (en) 1994-11-10 2001-11-05 トヨタ自動車株式会社 Vehicle behavior control device
IT1289965B1 (en) * 1997-02-25 1998-10-19 Ausimont Spa COMPOUNDS CONTAINING TRIAZINIC RING
JP4407614B2 (en) * 1998-08-03 2010-02-03 トヨタ自動車株式会社 Separator for fuel cell using multiple uneven plate and bending mold for multiple uneven plate
US6602631B1 (en) 1999-01-26 2003-08-05 Lynntech Power Systems, Ltd. Bonding electrochemical cell components
US6777126B1 (en) * 1999-11-16 2004-08-17 Gencell Corporation Fuel cell bipolar separator plate and current collector assembly and method of manufacture
AU2291201A (en) * 1999-12-22 2001-07-03 Proton Energy Systems, Inc. Electrochemical cell design using a bipolar plate
JP3991681B2 (en) * 2001-12-28 2007-10-17 大同特殊鋼株式会社 Metal separator and fuel cell using the same
US7270906B2 (en) 2002-06-24 2007-09-18 Delphi Technologies, Inc. Solid-oxide fuel cell module for a fuel cell stack
US20040121200A1 (en) 2002-12-24 2004-06-24 Richard Johnsen Inactive end cell assembly for fuel cells for improved electrolyte management and electrical contact
JP4900869B2 (en) * 2005-06-27 2012-03-21 トヨタ自動車株式会社 Fuel cell and fuel cell stack
JP2007018958A (en) * 2005-07-11 2007-01-25 Nissan Motor Co Ltd Electrolyte membrane / electrode laminate and fuel cell
JP2007035455A (en) 2005-07-27 2007-02-08 Toyota Motor Corp Fuel cell separator
US7919212B2 (en) * 2006-04-11 2011-04-05 Dai Nippon Printing Co., Ltd. Separator for fuel cells
US20080107944A1 (en) * 2006-11-03 2008-05-08 Gm Global Technology Operations, Inc. Folded edge seal for reduced cost fuel cell
JP5575765B2 (en) * 2008-08-01 2014-08-20 トプサー・フューエル・セル・アクチエゼルスカベット FUEL CELL INTERCONNECTOR AND METHOD FOR PRODUCING FUEL CELL INTERCONNECTOR
US20120015283A1 (en) * 2010-07-14 2012-01-19 Oorja Protonics Inc. Composite gasket for fuel cell stack

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4514475A (en) * 1984-03-30 1985-04-30 The United States Of America As Represented By The United States Department Of Energy Fuel cell separator with compressible sealing flanges
US20040170882A1 (en) * 2000-02-08 2004-09-02 Hideo Ohara Polymer electrolyte fuel cell
US20020022170A1 (en) * 2000-08-18 2002-02-21 Franklin Jerrold E. Integrated and modular BSP/MEA/manifold plates for fuel cells
US20040170883A1 (en) * 2002-12-23 2004-09-02 Willi Bartholomeyzik Fuel cell module
US20080193824A1 (en) * 2005-04-21 2008-08-14 Ansaldo Fuel Cells S.P.A. Fuel Cell Separator Plate
US20070190395A1 (en) * 2006-02-10 2007-08-16 Doosan Heavy Industries & Construction Co., Ltd. Separator plate for mcfc and manufacturing method thereof
GB2437767A (en) * 2006-05-05 2007-11-07 Intelligent Energy Ltd Fuel cell fluid distribution plates
US20090042086A1 (en) * 2007-08-09 2009-02-12 Honda Motor Co., Ltd. Fuel cell
US20110033782A1 (en) * 2009-08-04 2011-02-10 Hyundai Motor Company Separator for fuel cell

Also Published As

Publication number Publication date
US20140220473A1 (en) 2014-08-07
CN103875106A (en) 2014-06-18
GB201116275D0 (en) 2011-11-02
TW201320456A (en) 2013-05-16
JP2014526788A (en) 2014-10-06
EP2759011A2 (en) 2014-07-30
CN103875106B (en) 2017-05-10
EP2759011B1 (en) 2017-05-10
KR102021625B1 (en) 2019-09-16
WO2013041867A2 (en) 2013-03-28
US9985301B2 (en) 2018-05-29
KR20140068153A (en) 2014-06-05
JP6076350B2 (en) 2017-02-08
GB2494875A (en) 2013-03-27
AR087976A1 (en) 2014-04-30

Similar Documents

Publication Publication Date Title
WO2013041867A3 (en) Fuel cell assembly
US9419290B2 (en) Fuel cell and method for sealing a coolant chamber of a bipolar plate of a fuel cell
WO2015017429A3 (en) Seal configuration for electrochemical cell
WO2009010066A9 (en) Improvements in gaskets and bipolar plates for pem fuel cells
WO2011046782A3 (en) Filter cartridge with seal member and methods
WO2006119289A3 (en) Bi-polar rechargeable electrochemical battery
WO2008104760A8 (en) Fuel cell stack flow hood
ATE504100T1 (en) BATTERY WITH AIR ELECTRODE AND PRE-TENSIONED LEVER SEAL
WO2012091446A3 (en) Unit cell of metal-supported solid oxide fuel cell, preparation method thereof, and solid oxide fuel cell stack using the unit cell
WO2007117739A3 (en) Fuel cell plate structure having baffles in wet seal area
CA2705651A1 (en) Fuel cell
AU2011259444A1 (en) Solid oxide fuel cell
TW200640067A (en) Gasketed membrane-electrode-assembly and fuel cell system employing the same
WO2010053898A3 (en) Filter element and seal therefor
ATE484082T1 (en) INTEGRATED SEALING FOR A FUEL CELL ASSEMBLY AND FUEL CELL STACK
EP2515362A3 (en) Secondary battery
JP2012123922A (en) Seal structure of fuel cell
EP4020642A4 (en) Gasket assembly and fuel cell humidifier comprising same
WO2009047893A3 (en) Sealed battery
US20150072264A1 (en) Fuel cell
EP1892381A3 (en) Sealing arrangement
WO2011103505A3 (en) Integrated sealing for fuel cell stack manufacturing
WO2015018603A3 (en) Method for producing a fuel cell and a fuel cell system
WO2004079839A3 (en) Sealing of multi-height surfaces
WO2007063392A3 (en) Bonding structure of separator and fuel cell

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12780261

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: 2014531311

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 14345918

Country of ref document: US

REEP Request for entry into the european phase

Ref document number: 2012780261

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2012780261

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 20147009019

Country of ref document: KR

Kind code of ref document: A